html,
body {
	padding: 0;
	margin: 0;
	height: 100%;
	width: 100%;
	overflow: hidden;
	font-family: PingFangSC-Medium, "微软雅黑", "宋体", Arial, sans-serif;
}

.irs-main {
	overflow: auto;
	background-image: url(./irs-login.png);
	background-size: cover;
	position: relative;
	height: 100%;
}

.irs-header {
	height: 50px;
	width: 100%;
	position: fixed;
	top: 0;
	background: rgba(0, 0, 0, 0.2);
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	line-height: 20px;
	font-weight: 500;
}


.irs-header-logo img,
.irs-header-logo-title {
	display: inline-block;
	vertical-align: middle;
}

.irs-header-logo img {
	height: 50px;
}

.irs-header-logo-title {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	line-height: 20px;
	font-weight: 500;
}

.irs-header-lang {
	float: right;
	height: 50px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	line-height: 50px;
	font-weight: 500;
	padding: 0 20px;
	cursor: pointer;
}

.irs-header-lang:hover {
	background: rgba(255, 255, 255, 0.2);
}


.irs-right {
	width: 368px;
	height: 420px;
	background-color: #fff;
	position: absolute;
	top: 25%;
	right: 17%;
}

.irs-right-title {
	opacity: 0.85;
	font-family: SimSun;
	font-size: 16px;
	color: #000000;
	line-height: 24px;
	font-weight: 600;
	margin: 20px 30px;
	letter-spacing: 1px;
}

.irs-left {
	width: 420px;
	/* border: 1px saddlebrown solid; */
	color: #FFFFFF;
	position: absolute;
	top: 35%;
	left: 18%;
}



.irs-left div:nth-child(1) {
	font-size: 40px;
	letter-spacing: 42px;
	text-align: justify;
	line-height: 56px;
	font-weight: 500;
}

.irs-left div:nth-child(2) {
	font-size: 40px;
	letter-spacing: 26px;
	text-align: justify;
	line-height: 56px;
	font-weight: 500;
}

.irs-left div:nth-child(3) {
	margin-top: 25px;
	font-size: 14px;
	text-align: justify;
	font-weight: 400;
	font-family: PingFangSC-Regular;
}



.irs-footer {
	height: 45px;
	width: 100%;
	position: fixed;
	bottom: 0;
	background-color: #fff;
	font-family: PingFangSC-Regular;
	font-size: 12px;
	color: #888;
	text-align: center;
	line-height: 45px;
	font-weight: 400;
}